From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755884AbaFPUMc (ORCPT ); Mon, 16 Jun 2014 16:12:32 -0400 Received: from mail-pa0-f42.google.com ([209.85.220.42]:49898 "EHLO mail-pa0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751521AbaFPUMb (ORCPT ); Mon, 16 Jun 2014 16:12:31 -0400 Date: Tue, 17 Jun 2014 01:42:24 +0530 From: Himangi Saraogi To: Chris Metcalf , linux-kernel@vger.kernel.org Cc: julia.lawall@lip6.fr Subject: [PATCH] tile: use ARRAY_SIZE Message-ID: <20140616201224.GA18320@himangi-Dell> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org ARRAY_SIZE is more concise to use when the size of an array is divided by the size of its type or the size of its first element. The semantic patch that makes this change is as follows: // @i@ @@ @@ type T; T[] E; @@ - (sizeof(E)/sizeof(T)) + ARRAY_SIZE(E) // Signed-off-by: Himangi Saraogi Acked-by: Julia Lawall --- Not compile tested. arch/tile/kernel/traps.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/tile/kernel/traps.c b/arch/tile/kernel/traps.c index f3ceb63..86900cc 100644 --- a/arch/tile/kernel/traps.c +++ b/arch/tile/kernel/traps.c @@ -277,7 +277,7 @@ void __kprobes do_trap(struct pt_regs *regs, int fault_num, if (fixup_exception(regs)) /* ILL_TRANS or UNALIGN_DATA */ return; if (fault_num >= 0 && - fault_num < sizeof(int_name)/sizeof(int_name[0]) && + fault_num < ARRAY_SIZE(int_name) && int_name[fault_num] != NULL) name = int_name[fault_num]; else -- 1.9.1